package com.example.demo.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.example.demo.bean.User;
import org.apache.ibatis.annotations.Param;

import javax.servlet.http.HttpSession;
import java.util.List;

/**
 * <p>
 * 服务类
 * </p>
 *
 * @author 京平笙
 * @since 2021-12-06
 */
public interface IUserService extends IService<User> {
//自定义 plus方法 查询有无此人，有则true 可以用于登录
    boolean exitThisUser(User User, HttpSession session);

    boolean insertThisUser_Success(User User,HttpSession session);
}
